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CHAPTER 14. MISCELLANEOUS EQUIPMENT
Up
TM-11-5820-554-12 Radio Set AN/FRC-93(V)1 AN/FRC-93(V)2 AN/FRC-93(V)3. AN/FRC-93(V)4 AN/FRC-93(V)5 AN/FRC-93(V)6 AN/FRC-93(V)7 Manual
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Figure 14-5. Collins KWM-2/2A and PP- 3990/FRC-93 packed in CY-6197/GRC-159 .


TM 11-5820-554-12
nents of a portable ssb or cw station. It will
a. Description and Use. The Collins CC 3 is
accommodate either the Collins 30L-1 or the Collins
specially built carrying case for accessory components
KWM-2/2A with the PP-3990/FRC-93. Adequate
of a portable ssb or cw station. It will accommodate
space is included for a coiled antenna, a microphone, a
Control, Radio Set C -6118/FR-93 or C- 7515/FRC-
headset, and a key. Also a loudspeaker is included in
93, Power Supplies PP-4765/GRC- 159 or Collins
the PP-3990/FRC - 93. The complete package (CY-
MP-1, a dipole antenna, and a 90- day supply of spare
6197/GRC-159,CollinsKWM-2/2A,
and
PP-
tubes, fuses, etc. This carrying case, packed with the
990/FRW93) makes up a highly portable, 100-watt
desired selection of accessories, the CY - 6197/GRC -
ssb or cw communications station. The addition of
159 (C CC- 2) with KWM-2/ 2A/PP-3990/FRC-93
another CY-6197/ GRC-159 with the Collins 30L-1
combination, and the Collins CC- with the Collins
completes a 1-kilowatt communications station in two
30L-1, makes up a completely versatile 1-kw station
packages, either of which weighs less than 50 pounds.
arrangement.  Either fixed portable operation with
Figure 14-5 shows the Collins KWM-2/2A and PP-
complete station facilities or any kind of mobile
3990/FRC-93 packed in the CY - 6197/GRC-159. Be
operation may be planned. The total weight of any
sure to place the Collins 30L-1 in the hinged side of
one of the three cases, packed in any choice of
the case.  This leaves adequate space for packing
equipment, is less than 50 pounds. Figures 14 6 and
lightweight articles above the control panel or at either
14-7 show the Collins CC-2 packed with Control,
side of the Collins 30L-1.  DO NOT pack heavy
Radio Set 7515/FR C- 93 (Collins 312B-5) and either
articles between the control panel and the handle side
Power Supply PP 4765/GRC-159 or the Collins MP-
of the case or damage to the controls may result.
1.
When moving or storing, make sure the latches are
b. Tabulated Data.
Overall dimensions .............
21.5 inches long by 21
secured, and store with the handle up.  DO NOT
............................................
inches deep by 9.5 inches
attempt to operate the equipment with the case closed,
............................................
high.
or overheating will result. When shipping, request
Weight (empty) ...................
10 pounds.
special handling.
Weight (packed with Collins
41  pounds  (approx).
b. Tabulated Data.
312B - 15, PP - 4765/GRC-,
antenna, and 90-day spares).
Overall dimensions ..............
21.5 inches long by 21
Weight (packed with Collins
36 pounds (approx).
............................................ i
inches deep by 9.5 inches
312B-4/5, Collins MP-1, antenna,
............................................
high.
and 90-day spares).
Weight (empty) ....................
9.5 lb.
Weight (packed with Collins
42 lb (approx).
14-6. Load, Dummy DA-75/U
KWM-2/2A and PP-3990/ FRC-93).
Load, Dummy DA-75/U employs resistive impedance,
Weight (packed with Collins
47.5lb(approx)
and is used for testing am and fm transmitters. With
30-L)
forced-air cooling it will dissipate 2 kilowatts peak,
and 500 watts with static cooling. It operates in the
1.3- to 2, 700-MHz frequency range.  The overall
dimensions are 19 7/16 inches long, 5 5/16 inches
wide, and 8 7/16 inches high. Its impedance is 51.5
ohms, and has an input connector for Plug UG-154/U
located coaxially at one end.
14-7.Operator's Maintenance Instructions
for Dummy Load DA-75/U
Refer to paragraphs 3-19. 3-20, 3-21, 3-23, and 24
for operator's maintenance instructions. Paragraph 3-
24 covers cleaning of the equipment.
14-8. Organizational Maintenance
Instructions for Dummy Load DA-
75/U
.
Figure 14-4. Case ,Electrical Equipment CY-
6197/GRC-159.
organizational maintenance instructions. Paragraph 29
14-5. Case, Electrical Equipment (Collins
covers touchup painting.
3)
14-2


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